IS : 4845 1969 Definitions and terminology relating to hydraulic cement
By Bureau of Indian Standard , 1st, New Delhi : Bureau of Indian Standard, 1969 | Subject: Mechanical Engineering, Format: Printed Book, Available at Central Library |
By Bureau of Indian Standard , 1st, New Delhi : Bureau of Indian Standard, 1969 | Subject: Mechanical Engineering, Format: Printed Book, Available at Central Library |